156674120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 209108920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 83, 164, 166, 205, 328, 332, 410, 415, 664, 820, 830, 1151, 1640, 1660, 2302, 3320, 3403, 4604, 5755, 6806, 9208, 11510, 13612, 17015, 23020, 27224, 34030, 46040, 47191, 68060, 94382, 95533, 136120, 188764, 191066, 235955, 377528, 382132, 471910, 477665, 764264, 943820, 955330, 1887640, 1910660, 3821320, 3916853, 7833706, 15667412, 19584265, 31334824, 39168530, 78337060, 156674120]

約数ペア:

[(1, 156674120), (2, 78337060), (4, 39168530), (5, 31334824), (8, 19584265), (10, 15667412), (20, 7833706), (40, 3916853), (41, 3821320), (82, 1910660), (83, 1887640), (164, 955330), (166, 943820), (205, 764264), (328, 477665), (332, 471910), (410, 382132), (415, 377528), (664, 235955), (820, 191066), (830, 188764), (1151, 136120), (1640, 95533), (1660, 94382), (2302, 68060), (3320, 47191), (3403, 46040), (4604, 34030), (5755, 27224), (6806, 23020), (9208, 17015), (11510, 13612)]